List of lettuce diseases: Difference between revisions
Appearance
Content deleted Content added
m avoid triggering unbalanced header warning, replaced: = ''[[ → {{=}} ''[[ (3) using AWB (10538) |
Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.1) |
||
Line 207: | Line 207: | ||
==References== |
==References== |
||
*[http://www.apsnet.org/online/common/names/lettuce.asp Common Names of Diseases, The American Phytopathological Society] |
*[https://web.archive.org/web/20070202090425/http://www.apsnet.org/online/common/names/lettuce.asp Common Names of Diseases, The American Phytopathological Society] |
||
[[Category:Lists of plant diseases|Lettuce]] |
[[Category:Lists of plant diseases|Lettuce]] |
Revision as of 04:17, 31 December 2017
This article is a list of diseases of lettuce (Lactuca sativa).
Bacterial diseases
Bacterial diseases | |
---|---|
Bacterial leaf spot and head rot | Xanthomonas campestris pv. vitians |
Bacterial soft rot | Erwinia carotovora |
Corky root | Rhizomonas spp. R. suberifaciens |
Varnish spot | Pseudomonas cichorii |
Fungal diseases
Fungal diseases | |
---|---|
Alternaria leaf spot | |
Anthracnose | |
Bottom rot |
Rhizoctonia solani |
Cercospora leaf spot | |
Damping-off, Pythium |
Pythium spp. |
Damping-off, Rhizoctonia | |
Downy mildew | |
Drop (Sclerotinia rot) | |
Gray mold |
Botrytis cinerea |
Phymatotrichum root rot (cotton root rot) | |
Powdery mildew | |
Rust | |
Septoria leaf spot | |
Southern blight |
Sclerotium rolfsii |
Stemphylium leaf spot |
Stemphylium botryosum |
Wilt and leaf blight |
Miscellaneous diseases and disorders
Miscellaneous diseases and disorders | |
---|---|
Brown stain | Physiological, excess CO2 |
Russet spotting | Physiological, excess ethylene |
Tipburn | Physiological, Ca** deficiency and high temperature |
Nematodes, parasitic
Nematodes, parasitic | |
---|---|
False root knot | |
Lesion |
Pratylenchus spp. |
Needle |
Longidorus spp. |
Root-knot |
Meloidogyne spp. |
Spiral | |
Stunt |
Phytoplasma, Viral and viroid diseases
Viral and viroid diseases | |
---|---|
Big vein | Lettuce big vein virus |
Calico | Alfalfa mosaic virus |
Internal rib necrosis |
Lettuce mosaic virus |
Mosaic | Lettuce mosaic virus Bidens mosaic virus |
Necrotic yellows | Lettuce necrotic yellows virus |
Ring necrosis | Presumed viral agent (not identified) |
Rusty brown discoloration | Accentuated by lettuce mosaic virus |
Speckles | Lettuce speckles virus and beet western yellows virus |
Stunt | Beet yellow stunt virus |
Virescence | Aster yellows phytoplasma Beet leafhopper-transmitted virescence phytoplasma |
Wilt | Broadbean wilt virus |
Yellow spot | Tobacco rattle virus |
Yellows | Beet western yellows virus |
Other | Sowthistle yellow vein virus |